/**
 * Copyright (c) 2010 arago AG, http://www.arago.de/
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package de.arago.rike.task.event;

import de.arago.portlet.Event;
import de.arago.data.IEventWrapper;
import de.arago.rike.commons.data.Artifact;
import de.arago.rike.commons.data.DataHelperRike;
import de.arago.rike.commons.data.Milestone;
import de.arago.rike.commons.data.Task;
import de.arago.rike.commons.util.MilestoneHelper;
import de.arago.rike.commons.util.TaskHelper;
import org.hibernate.criterion.Order;

public class TaskSelectNotification implements Event {

    @Override
    public void execute(IEventWrapper event) {
        if (event.getEventAttribute("id") != null) {
            event.setSessionAttribute("task", TaskHelper.getTask((String) event.getEventAttribute("id")));
            event.removeSessionAttribute("targetView");
        } else {
            DataHelperRike<Artifact> helper = new DataHelperRike<Artifact>(Artifact.class);
            DataHelperRike<Milestone> stoneHelper = new DataHelperRike<Milestone>(Milestone.class);

            event.setSessionAttribute("task", new Task());
            event.setSessionAttribute("artifacts", helper.list(helper.filter().addOrder(Order.asc("name"))));
            event.setSessionAttribute("targetView", "viewCreate");
            event.setSessionAttribute("milestones", MilestoneHelper.listNotExpired());
        }
    }
}
